---> uname -a: Linux prd-centos7-docker-4c-2g-6997.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 8.3G 32G 21% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 8.3G 32G 21% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/14/22 _x86_64_ (2 CPU) 04:28:38 LINUX RESTART (2 CPU) 04:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:30:01 155.68 6.41 149.27 0.00 2968.44 26254.03 0.00 04:31:01 67.06 0.00 67.06 0.00 0.00 12407.44 0.00 04:32:01 127.31 0.00 127.31 0.00 0.00 18489.53 0.00 04:33:01 5.51 0.00 5.51 0.00 0.00 325.55 0.00 Average: 88.90 1.60 87.30 0.00 742.39 14370.62 0.00 04:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 4602564 0 845960 10.56 2620 2557796 1518180 16.76 890400 2156960 235676 04:31:01 4408084 0 876928 10.95 2620 2721308 1461400 16.13 1056768 2168396 50948 04:32:01 4337056 0 881868 11.01 2620 2787396 1205368 13.31 909500 2365980 20 04:33:01 4340220 0 878696 10.97 2620 2787404 1166220 12.88 907268 2365980 20 Average: 4421981 0 870863 10.87 2620 2713476 1337792 14.77 940984 2264329 71666 04:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 veth9851a9f 46.40 56.52 4.41 407.76 0.00 0.00 0.00 0.00 04:30:01 eth0 616.84 434.75 5407.35 102.07 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 docker0 133.77 110.84 12.49 759.42 0.00 0.00 0.00 0.00 04:31:01 veth9851a9f 1.35 1.30 0.12 1.65 0.00 0.00 0.00 0.00 04:31:01 eth0 16.44 8.93 14.27 6.70 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 1.35 1.30 0.10 1.65 0.00 0.00 0.00 0.00 04:32:01 eth0 114.15 72.17 2536.08 14.79 0.00 0.00 0.00 0.00 04:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 eth0 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 187.04 129.02 1989.86 30.90 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 33.81 28.06 3.15 190.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/14/22 _x86_64_ (2 CPU) 04:28:38 LINUX RESTART (2 CPU) 04:29:01 CPU %user %nice %system %iowait %steal %idle 04:30:01 all 43.36 0.00 10.47 3.01 0.09 43.07 04:30:01 0 43.63 0.00 11.03 2.85 0.09 42.40 04:30:01 1 43.09 0.00 9.90 3.17 0.09 43.75 04:31:01 all 55.53 0.00 7.05 0.71 0.09 36.62 04:31:01 0 56.39 0.00 6.53 0.56 0.09 36.43 04:31:01 1 54.67 0.00 7.58 0.86 0.09 36.80 04:32:01 all 31.65 0.00 5.89 1.04 0.08 61.34 04:32:01 0 31.56 0.00 5.72 1.10 0.07 61.54 04:32:01 1 31.74 0.00 6.05 0.98 0.09 61.13 04:33:01 all 0.21 0.00 0.06 0.01 0.04 99.68 04:33:01 0 0.35 0.00 0.08 0.02 0.05 99.50 04:33:01 1 0.07 0.00 0.03 0.00 0.03 99.87 Average: all 32.09 0.00 5.76 1.17 0.07 60.90 Average: 0 32.39 0.00 5.74 1.11 0.07 60.68 Average: 1 31.79 0.00 5.79 1.23 0.07 61.12